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TCPServer TCP服务器扩展:在Android设备上创建TCP服务器 · App Inventor 2 中文网

...本消息传输 支持多种字符编码(US-ASCII、UTF-8、ISO-8859-1UTF-16等) 支持行分隔符配置 下载 .aix拓展文件: de.ullisroboterseite.ursai2tcpserver.aix .aia示例文件: TCPServerTest.aia 版本历史 ...
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CSS3 background image transition

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Will strlen be calculated multiple times if used in a loop condition?

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App Inventor 2 字典 vs 列表:同样存数据,性能差了10倍? - App应用开发 ...

...ize=&quot;4&quot;><b>App Inventor 2 字典 vs 列表:同样存数据,性能差了10倍?</b></font><br><br><br>在做 App 开发时,你可能会遇到这样一个场景:要存储一组学生信息,包含姓名、年龄、班级,然后需要快速根据姓名查到对应的班级。用列表也能...
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App Inventor 2 App上架国内应用市场完整指南 · App Inventor 2 中文网

... 一、上架前置条件 1.1 APK安全检测通过(腾讯管家绿标) 1.2 软件著作权(软著) 1.3 隐私政策合规 二、隐私合规深度要求 2.1 敏感权限说明 2.2 消息推送 2.3 ...
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海量数据相似度计算之simhash短文本查找 - 大数据 & AI - 清泛网 - 专注C/C++及内核技术

...。但是随着业务的增长 simhash的数据也会暴增,如果一天100w,10天就1000w了。我们如果插入一条数据就要去比较1000w次的simhash,计算量还是蛮大,普通PC 比较1000w次海明距离需要 300ms ,和5000w数据比较需要1.8 s。看起来相似度计算...
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UICollectionView's cellForItemAtIndexPath is not being called

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Twitter Bootstrap modal: How to remove Slide down effect

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What is the equivalent of “colspan” in an Android TableLayout?

... 198 It seems that there is an attribute doing that : layout_span UPDATE: This attribute must be a...
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Static Indexers?

... 71 Indexer notation requires a reference to this. Since static methods don't have a reference to an...